Catalog > Consumer Electronics > Security & Alarms > Alarms > PIR Ceiling PIR Ceiling PIR Dual series Digital DSP 360° Viewing XY-LPIR3919A CEILING PIR DIGITAL DSP DESIGN 360DEG Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Ceiling MountedMetal Shield with Electromagnetism ImmunityPulse Count jumper Selectable360° ViewingDetecting Range AdjustableAuto Temperature Compensation Reduces False AlarmsLED ON & OFF jumper Selectable Specifications Operating Voltage : 9~16VDCSupply Current : ≤25mA 12VDCWorking Temperature :-10°C ~ +50°CMounting : Ceiling MountingInstallation Height : aprox 2.5m ~ 6mDetecting Angle: 360°Detecting Range : 6 ~ 8m (installation height : 3.6m)Alarm Output : N.O./N.C. 28VDC 80mA maxAnti Tamper Switch : N.C. 28VDC 100mA maxSize : 125mm x 43.5mm